Cobalt chromium alloy spherical powder
Shape sphericity
Particle size standard 10-45um; customized interval 1um-150um
? purity >99.9%
Cobalt-chromium alloy spherical powders are suitable for industry: powders can be used in laser/electron beam augmentation for 3D printing, powder metallurgy, injection molding, spraying, etc. Applicable equipment: Powder can be used in a variety of printers, including the United Kingdom Renesau, Germany EOS, the United States 3D sytems and other laser melting equipment. Eighteen billion nine hundred million eight hundred and seventy-two thousand seven hundred and seventy
1. detailed information
Alloy | Chemical composition(wt.%) | |||||||
CoCrW
| Co | Cr | Mo | W | Si | |||
60.5 | 28 | - | 9 | ≤1.5 | ||||
Fe | Ni | Mn | O | C | ||||
- | - | 其他<1<> | ||||||
CoCrMo
| Co | Cr | Mo | W | Si | |||
Bal | 27-30 | 5.0-7.0 | ≤0.2 | ≤1.0 | ||||
Fe | Ni | Mn | O | C | ||||
≤0.75 | ≤0.5 | ≤1.0 | ≤0.10 | ≤0.35 | ||||
CoCrMoW | Co | Cr | Mo | W | Si | |||
Bal | 23.7-35.7 | 4.6-5.6 | 4.9-5.9 | 0.8-1.2 | ||||
Fe | Ni | Mn | O | C | ||||
≤0.5 | - | ≤0.1 | ≤0.10 | ≤0.03 | ||||
Particle size range（μm） | 10-25 | 15-45 | 30-60 | 50-120 | ||||
Morphology | spherical | |||||||
particle size distribution | D10 | 12 | 20 | 32 | 56 | |||
D50 | 18 | 28 | 45 | 83 | ||||
D90 | 24 | 38 | 56 | 104 | ||||
Mobility（s/50g） | ≤25 | ≤21 | ≤18 | ≤15 | ||||
Density of loose fitting（g/cm3） | 3.96 | 4.15 | 4.38 | 4.52 | ||||
oxygen content（PPM） | ≤380 | |||||||
Material advantages: excellent mechanical properties, excellent biocompatibility and strong corrosion resistance.
Material application: mainly used in the field of medicine. Such as 3D printing teeth, artificial joints and other biomedical materials.
Powder characteristics: the powder has high sphericity, smooth surface, less satellite ball and uniform particle size distribution, with high fluidity of beam and high density and vibratory density.
Suitable for Industry: powder can be used for laser / electron beam addition manufacturing, 3D printing, powder metallurgy, injection molding, spraying and so on.
Applicable equipment: Powder can be used in a variety of printers, including the United Kingdom Renesau, Germany EOS, the United States 3D sytems and other laser melting equipment.
Preparation Process: Vacuum Melting Master Alloy - Vacuum Induction Pure Grinding - Supersonic Gas Atomization Powder - Screening Classification - Inspection Packaging
Packaging standards: vacuum packaging or argon protection packaging.
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